Question

find peremetre of rectangle whose length is 12cm and breath is 8 cm​

Answer 1

Answer:

perimeter of rectangle = 2(l+b)

= 2(12+8)

=2(20)

so,the given perimeter of the rectangle is 40cm

Answer 2

Answer:

$P=40_{cm}$

Step-by-step explanation:

$P = 2 (l + w) = 2 * (12 + 8) = 40cm$